C1919 Difficult Scale

"Boom!"

The thunderous explosion resounded once again, and the entire cave shook incessantly.

Fortunately, a curtain of light rose up and enveloped all the fragments within.

"I still can't do it. Do I have to use the Five Spiritual Cauldron?"

Li Chen's brows wrinkled as he looked at the scattered pill furnaces. For a moment, he hesitated.

This was already the damaged sixth pill furnace